David Ovenden
CEO & Director
Over 25 years of removing uncertainty from steel building projects.
We bring clarity from concept to construction, with in-house design, engineering and
manufacturing that keeps your project aligned from day one.
We design and manufacture structural steel buildings for businesses, builders and industry across Australia.
From local farms to large-scale industrial and enterprise projects, our in-house capability keeps your project aligned from day one.
From concept to completion, we bring clarity to the process, reducing risk and improving on-site efficiency.
Our Capability
We work with builders, owner-builders, and project teams to define, coordinate, and deliver structural steel buildings with less risk and more control through our three-stage approach: Concept, Configure, Construct.
CONCEPT
We help you define your project clearly before anything is built.
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In-house design & ArchiCAD drafting
We design and document your project under one roof, keeping everything aligned from the start.- We coordinate design, drafting, and engineering internally
- We respond quickly as your project evolves
- We produce build-ready documentation from the outset
3C Advantage / You avoid disconnect between concept, documentation, and construction. -
Start with a clear, buildable concept
We work with you to define a practical, compliant solution aligned to your project and delivery model.- We plan around how your operation needs to function
- We explore layout, access, and future use early
- We help you make the right decisions before pricing and procurement
3C Advantage / Your scope is clear early, reducing redesign, delays, and cost changes later. -
3D BIM modelling on every project
We model your building in 3D before fabrication, so you can see exactly how it will work.- We test fit, layout, and structural coordination early
- We identify clashes before they reach site
- We build a working model, not just drawings
3C Advantage / You know your building works before steel is cut.
CONFIGURE
We lock in the detail so your project is clear, coordinated, and ready to build.
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Define every detail before fabrication
We take your concept and fully resolve the structural scope so nothing is left open to interpretation.- We confirm layouts, connections, and structural performance
- We align design, engineering, and documentation
- We remove gaps before anything reaches site
3C Advantage / You avoid delays, rework, and uncertainty during construction. -
Tekla detailing & structural documentation
We produce fully detailed, install-ready documentation your team can rely on.- We create precise shop drawings and connection details
- We break down every component for accurate fabrication
- We provide clear layouts for efficient on-site assembly
3C Advantage / Your team knows exactly what’s being built and how it goes together. -
Integrated project planning & scheduling
We coordinate the structural scope so your project runs to plan.- We align design, manufacturing, and installation timelines
- We sequence the project from documentation through to delivery
- We provide visibility across the full process
3C Advantage / You know what’s happening, when, and what comes next.
CONSTRUCT
We deliver your structure with control, consistency, and on-site confidence.
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Manufactured in-house for full control
We fabricate your structure using our own facilities, systems, and team.- We use plate plasma and laser cutting for clean, precise results
- We run CNC robotic beam processing for accuracy and speed
- We maintain consistency across every component
3C Advantage / You get reliable quality and predictable timelines. -
Skilled trades & quality systems
We combine experienced tradespeople with structured quality control across production.- We operate with qualified fabrication teams
- We apply internal quality systems at every stage
- We maintain consistent standards across all projects
3C Advantage / Your structure is built right the first time. -
Built to deliver at scale
We have the capacity and systems to handle large, complex projects.- We produce 100+ tonnes per week
- We operate from a 15,000m²+ facility
- We support demanding project schedules
3C Advantage / We can meet your timeline without compromising quality. -
Managed site delivery & installation
We support your site delivery in a way that matches your project and delivery model.- We provide dedicated project and site management where required
- We work alongside your builder or install team to coordinate structural delivery
- We deploy our own steel erection crews or support yours, depending on scope
- We align sequencing and on-site activity to keep everything moving
3C Advantage / Your structure is delivered with the right level of support, without gaps or confusion on site. -
NSW & QLD installation coverage
We deliver consistent installation across key regions with local capability.- We operate with local teams and logistics networks
- We scale installation based on project size and complexity
- We maintain consistent delivery standards across locations
3C Advantage / You get a local, trusted team on the ground who understands regional conditions, while still benefiting from a consistent, proven delivery standard across every project. -
Safety systems aligned to your site
We work within structured safety systems to support compliant, controlled delivery.
- We align with your site requirements and methodologies
- We use certified teams, equipment, and processes
- We plan for safe, efficient installation
3C Advantage / Your project is delivered safely, without disruption
Team profiles
Charles Thorncroft
Pre-Construction Manager
Daniel Sanderson
Head of Sales & Marketing
Kyle Rodger
Operations Manager
Gilles Létourneau
Finance Manager
Kerry Green
HR HSEQ Manager
Our history
2025
TechSpan’s team continues to grow, expanding our in-house engineering, drafting, and project management capability to support increased demand and ongoing innovation in smarter building solutions.
2022
Production facilities expand again with the installation of a new CNC beamline machine doubling throughput capacity and further strengthening quality control and lead time reliability.
2019
Significant investment is made in drafting and process automation, introducing advanced software and systems to enhance precision and project coordination.
2017
TechSpan transitions to CNC manufacturing, improving accuracy, repeatability, and production efficiency across all projects.
2016
The manufacturing facility is expanded, doubling production capacity and enabling greater control over timelines and quality.
2014
The business is rebranded to TechSpan Building Systems, with a clear focus on large-scale, clear-span building projects and a commitment to smarter, more specialised steel solutions.
2007
A new, purpose-built facility is constructed — providing greater space, efficiency, and capability for structural steel manufacturing.
2003
Subsidiary business Rotech Rural is established, designing and manufacturing durable rural fence fittings and supporting regional infrastructure.
1999
The business expands into manufacturing rural sheds, industrial buildings, architectural steelwork, and stainless-steel balustrading — laying the foundations for the versatile capability we have today.
1997
Our business begins as a small steel fabrication business, taking on local welding projects and learning firsthand the value of quality craftsmanship and personal service.
our purpose
To simplify big shed builds with smarter solutions.
We bring structure and clarity to complex projects, combining engineering expertise, practical design, and transparent communication to make every stage of the build easier.
By refining how sheds are designed, manufactured, and delivered, we give our clients the confidence to build smarter, safer, and stronger.
Australian owned and operated
TechSpan remains an Australian-owned, family business. Built on experience, integrity, and the belief that better results come from doing things the right way.
Operating from our Armidale headquarters, we manage every stage of design, engineering, and fabrication in-house, giving our clients confidence in quality, communication, and accountability. Over more than two decades, that hands-on approach has shaped how we work — practical, transparent, and committed to supporting Australian industries and regional communities through smarter building solutions.
TechSpan snapshot
25+
Years of building bigger shed solutions, smarter
2400m2
Manufacturing facility with gantry cranes
1500+
Projects delivered across Australia
50+
Trusted build partners nationwide
100%
Manufactured in-house Armidale, NSW
100%
Australian owned & operated